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Six green DDR4 LRDIMM modules, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (6x32GB) DDR4 2666 PC4-21300 ECC LRDIMM memory upgrade

SKU CH-DHF5-7BHHY

A 192 GB DDR4 ECC LRDIMM kit of six 32 GB modules running at 2666 MHz CL19 1.20 V for ThinkMate GPU-optimised servers

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeLoad Reduced
  • Rated voltage1.2 V
  • 192 GB total capacity across six 32 GB modules
  • DDR4 2666 PC4-21300 speed for server workloads
  • ECC LRDIMM load-reduced design improves signal integrity
  • 20 V operation reduces power draw
  • Validated for THINKMATE GPX-QT8-24E2-8GPU servers

192GB DDR4-2666 ECC LRDIMM kit

This NEMIX RAM kit delivers 192GB across six 32GB DDR4-2666 modules built to PC4-21300 specification. Each 288-pin LRDIMM runs at 1.20V with CL19 latency and 2Rx4 organisation. The load-reduced design lowers electrical load on the memory bus for dense server configurations.

Suited for Thinkmate GPX-QT8-24E2-8GPU servers

Memory is validated for the Thinkmate GPX-QT8-24E2-8GPU GPU-optimised platform. Builders targeting other OEM servers, workstations or consumer motherboards should verify qualification lists before purchasing. Systems that require standard RDIMMs or non-ECC modules cannot use this kit.

Load-reduced ECC DDR4 at 2666 MT/s

The decisive attribute is the LRDIMM form factor combined with ECC and 2666 MT/s speed. Only platforms qualified for DDR4-2666 PC4-21300 2Rx4 1.20V load-reduced modules will accept this configuration.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,458.99
Pricier than about 64% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $7.60 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 2666 MHz ECC LRDIMM Load Reduced Server Memory
Part numberML21300-324K6
Total capacity192 GB (6 × 32 GB)
Product type288-Pin DDR4 LRDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeLoad Reduced
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items192 GB (6 × 32 GB) DDR4 2666 MHz PC4-21300 2Rx4 1.2 V CL19 288-PIN ECC LRDIMM Load Reduced Server Memory KIT

Questions about this item

Does the 288-pin LRDIMM form factor fit the memory slots on the Thinkmate GPX-QT8-24E2-8GPU server?

Yes, the 288-pin DDR4 LRDIMM modules are built to the standard DDR4 LRDIMM layout and are validated for the Thinkmate GPX-QT8-24E2-8GPU server.

What is the correct sequence for populating the six 32 GB modules across the server's memory channels?

Install the six 32 GB modules following the channel population order shown in the server's service manual, typically filling one DIMM per channel before adding a second rank.

Will the Samsung, Micron or Hynix DRAM chips on these LRDIMMs require any firmware updates or thermal-pad replacements over time?

The modules use major-brand DRAM with no user-serviceable firmware or thermal pads; they are designed to run at 1.2 V for the life of the server without further maintenance.

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